16542-4150
- Unique Name: 16542-4150CHR 252Aa,Ab
- RA: 16 54 10.06
- Dec: -41 49 30.1
- Discoverer: CHR
- Discoverer Number: 252
- Components: Aa,Ab
- First year: 1994
- Last year: 2006
- Observations: 3
- First position angle: 349
- Last position angle: 237
- First separation: 0.1
- Last separation: 0.1
- Mag first component: 6.27
- Mag second component: 8.27
- Spectral type: O7fe1
- Primary proper motion RA: 0
- Primary proper motion DEC: -1
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: -4111033
- Notes: N D
